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Multiple Choice
Bacteriocins and defensins are types of which of the following?
A
Cytokines
B
Antibodies
C
Antimicrobial peptides
D
Hormones
Verified step by step guidance
1
Begin by understanding the function of bacteriocins and defensins. Both are involved in the body's defense mechanisms against pathogens.
Recognize that bacteriocins are proteins produced by bacteria that inhibit the growth of similar or closely related bacterial strains.
Defensins are small cysteine-rich cationic proteins found in both vertebrates and invertebrates, known for their ability to disrupt the membranes of microbes.
Identify the category that encompasses proteins or peptides with antimicrobial properties. This category is known as antimicrobial peptides.
Conclude that both bacteriocins and defensins fall under the category of antimicrobial peptides, which are crucial components of the innate immune system.